Shih-Sen Chang;Yeol Je Cho;Byung Soo Lee;Gue Myung Lee
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A fixed point theorem for multivalued mappings in probabilistic metric spaces and an application in fuzzy metric spaces
Fuzzy Sets and Systems - Mathematics
Common fixed point theorems in fuzzy metric spaces
On fixed degree theorems for fuzzy mappings in Menger PM-spaces
Fuzzy Sets and Systems